* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Segoe UI', sans-serif;
    background-color: #f7f7f7;
    color: #333;
    line-height: 1.6;
    padding: 20px;
  }
  
  .container {
    max-width: 700px;
    margin: auto;
    background-color: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  }
  
  header {
    text-align: center;
    margin-bottom: 30px;
  }
  
  h1 {
    font-size: 2rem;
    color: #2c2c2c;
    margin-bottom: 10px;
  }
  
  form {
    display: flex;
    flex-direction: column;
    gap: 15px;
  }
  
  textarea {
    padding: 15px;
    font-size: 1rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    resize: vertical;
    min-height: 120px;
  }
  
  button {
    padding: 12px;
    background-color: #333;
    color: #fff;
    border: none;
    font-size: 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.3s;
  }
  
  button:hover {
    background-color: #555;
  }
  
  #result {
    margin-top: 30px;
    padding: 20px;
    background-color: #f0f0f0;
    border-left: 4px solid #333;
    border-radius: 8px;
    font-style: italic;
    min-height: 50px;
  }
  
  footer {
    text-align: center;
    margin-top: 40px;
    font-size: 0.9rem;
    color: #888;
  }
  
  footer a {
    color: #555;
    text-decoration: none;
  }